Instruments
TFT Gauges: Advanced Instrumentation for Modern Vehicles
Progauges products introduce an advanced digital instrument cluster and TFT smart gauge series featuring 19 configurations, ranging from 1.44-inch single-function displays to 7-inch heavy-duty dashboards. Engineered for OEM/ODM integration, this series serves commercial trucks, buses, agricultural machinery, and electric vehicles. Supporting both analog signals and the SAE J1939 CAN bus gauge protocol, it communicates directly with the engine ECU to monitor oil pressure, coolant temperature, voltage, fuel levels, and battery SOC with exceptional precision and reliability.
2.1" TFT Oil Pressure Gauge
Technical Specifications
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Resolution |
480 × 480 pixels |
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Display Range |
0.0 – 10.0 bar |
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Low-Pressure Alert |
Reading and bar graph turn red and warning light activates when ≤ 0.5 bar |
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Ingress Protection |
IP65 (front side) |
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Automotive-Grade Operating Temperature Range |
-20°C to +70°C |
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Rated Voltage |
12V / 24V dual compatible |
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Operating Voltage |
8 – 32 VDC |
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Customization |
OEM / ODM available — tailored to vehicle brand requirements and regional regulations |
Product Description
Overview
TG-0201 is a 2.1-inch circular TFT digital oil pressure gauge with a 480 × 480 high-resolution display, providing real-time engine oil pressure readings from 0.0 to 10.0 bar. When the value drops to 0.5 bar or below, the numeric display, bar graph, and warning light all turn red. Two signal versions are offered: TG-0201-001 uses the SAE J1939 CAN Bus protocol to read directly from the engine ECU, while TG-0201 reads analog output from an oil pressure sensor. Typical applications include heavy-duty trucks, buses, passenger cars, agricultural machinery, construction equipment, forklifts, and generator sets — for oil pressure monitoring on larger dashboards. Available for OEM / ODM design development and aftermarket use, and supports integration on ICE (gasoline & diesel), Hybrid, and EV Vehicle platforms.
Product Models
TG-0201-001 | CAN Bus
Uses the SAE J1939 CAN Bus protocol to read pressure data directly from the engine ECU for diagnostics and engine protection.
TG-0201 | Analog Signal
Reads analog signals from the engine's oil pressure sensor. A compatible sensor is required.
Features
▸ High-Resolution Display — 480 × 480 high resolution.
▸ Durable Construction — IP65 protection and wide-voltage range.
▸ System Integration — SAE J1939 support for digital instrument clusters and EV harnesses.
Markets & Applications
Built to automotive-grade vibration and reliability standards for oil pressure monitoring under high vibration and heavy load.